# SDR CALA2016052095378

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2016
- Submitted: May 20, 2016
- Operation: Air carrier
- Aircraft: [N452UA](https://openairdocs.org/aircraft/N452UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 955
- Aircraft time: 56,362 hours, 23,039 cycles
- Engine: Iae V2527A5
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Condition: Discharged
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2016052095378

## Discrepancy

THREE EACH EMER EXIT LIGHTS IN CABIN INOPERATIVE.  ONE AT LT AFT EXIT HATCH DEDO WALL LIGHT.  ONE AT RT FWD EXIT HATCH DEDO WALL LIGHT & ONE AISLE LIGHT AT SEAT 22C EPSU BATTERY EMER LT REPLACED 12WL BATTERY. EPSU TESTED OK.

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